PAC1921_OVERFLOW_VSOV
if (flags & PAC1921_OVERFLOW_VSOV &&
!(priv->prev_ovf_flags & PAC1921_OVERFLOW_VSOV) &&
priv->ovf_enabled_events & PAC1921_OVERFLOW_VSOV) {
return !!(priv->ovf_enabled_events & PAC1921_OVERFLOW_VSOV);
ovf_bit = PAC1921_OVERFLOW_VSOV;